Interfacial Engineering of Amorphous TiO 2 Coatings for Dendrite-Free and Highly Reversible Zinc Metal Anodes

flux and promoting uniform Zn deposition. As a result, dendrite formation is efficiently suppressed even during prolonged cycling. This interface modification strategy, which integrates zincophilic surface engineering with electric field regulation, offers valuable mechanistic insights into dendrite suppression and presents a promising pathway for the development of durable metal anodes in next-generation aqueous energy storage systems.